Home / 16,014,004.55-24,016,038.77-5,777,533.61

Finding the Fourth Proportional to 16,014,004.55, 24,016,038.77 and 5,777,533.61

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Solution

The fourth proportional to 16,014,004.55, 24,016,038.77 and 5,777,533.61 is: 8,664,508.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,004.55 : 24,016,038.77 = 5,777,533.61 : x
  2. Step 2: Convert to fraction form
    16,014,004.55/24,016,038.77 = 5,777,533.61/x
  3. Step 3: Cross multiply
    16,014,004.55x = 24,016,038.77 × 5,777,533.61
  4. Step 4: Simplify right side
    16,014,004.55x = 138,753,471,023,770.22
  5. Step 5: Solve for x
    x = 138,753,471,023,770.22/16,014,004.55
  6. Step 6: Final answer
    x = 8,664,508.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.